EP1464850A1 - Ancre de vis - Google Patents
Ancre de vis Download PDFInfo
- Publication number
- EP1464850A1 EP1464850A1 EP03425210A EP03425210A EP1464850A1 EP 1464850 A1 EP1464850 A1 EP 1464850A1 EP 03425210 A EP03425210 A EP 03425210A EP 03425210 A EP03425210 A EP 03425210A EP 1464850 A1 EP1464850 A1 EP 1464850A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- expander
- expanding body
- seat
- anchor according
- portions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000000295 complement effect Effects 0.000 claims abstract description 7
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
- F16B13/0858—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with an expansible sleeve or dowel body driven against a tapered or spherical expander plug
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
- F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
- F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
- F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
Definitions
- the anchor according to the present invention comprises in a known way an expanding body 1, with a substantially cylindrical shape, which is provided with an axial hole in which the stem of a screw 2 can rotate.
- An expander 3 is arranged in a suitable seat made in the expanding body 1 and is provided with a threaded hole 4 in which the stem of screw 2 is screwed, so that by rotating this screw expander 3 slides axially in its seat toward the head of screw 2 and expands the expanding body 1.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dowels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03425210A EP1464850A1 (fr) | 2003-04-04 | 2003-04-04 | Ancre de vis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03425210A EP1464850A1 (fr) | 2003-04-04 | 2003-04-04 | Ancre de vis |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1464850A1 true EP1464850A1 (fr) | 2004-10-06 |
Family
ID=32842912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03425210A Withdrawn EP1464850A1 (fr) | 2003-04-04 | 2003-04-04 | Ancre de vis |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP1464850A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2478952A (en) * | 2010-03-24 | 2011-09-28 | Coupling Technology Ltd | Fixing Element |
WO2015015520A1 (fr) | 2013-07-30 | 2015-02-05 | Gualco Mario | Procédé pour installation de dispositifs d'ancre et appareil pour mettre en œuvre un tel procédé |
CN112178026A (zh) * | 2020-09-02 | 2021-01-05 | 宁波市镇海甬鼎紧固件制造有限公司 | 一种易拆卸膨胀螺栓 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1790841A (en) * | 1931-02-03 | Expansion bolt | ||
GB875238A (en) * | 1959-04-22 | 1961-08-16 | Rawlplug Co Ltd | Improvements relating to bolt anchoring devices |
US4501520A (en) * | 1981-07-20 | 1985-02-26 | Hilti Aktiengesellschaft | Expansion dowel assembly |
-
2003
- 2003-04-04 EP EP03425210A patent/EP1464850A1/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1790841A (en) * | 1931-02-03 | Expansion bolt | ||
GB875238A (en) * | 1959-04-22 | 1961-08-16 | Rawlplug Co Ltd | Improvements relating to bolt anchoring devices |
US4501520A (en) * | 1981-07-20 | 1985-02-26 | Hilti Aktiengesellschaft | Expansion dowel assembly |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2478952A (en) * | 2010-03-24 | 2011-09-28 | Coupling Technology Ltd | Fixing Element |
WO2015015520A1 (fr) | 2013-07-30 | 2015-02-05 | Gualco Mario | Procédé pour installation de dispositifs d'ancre et appareil pour mettre en œuvre un tel procédé |
US10253799B2 (en) | 2013-07-30 | 2019-04-09 | Mario Gualco | Process for installation of anchor devices and apparatus for carrying out such process |
CN112178026A (zh) * | 2020-09-02 | 2021-01-05 | 宁波市镇海甬鼎紧固件制造有限公司 | 一种易拆卸膨胀螺栓 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3042094A (en) | Locking screw with expanding means at each end | |
TW459103B (en) | A blind bolt for securing a plurality of workpieces at a desired clamp load | |
US20090000882A1 (en) | Shrink Fitted Caliper Guidance Pins | |
EP0401182B1 (fr) | Boulon d'ancrage | |
US8430614B2 (en) | Post-installed anchor | |
HUT62381A (en) | High-strength case fastening binding | |
US11098748B2 (en) | One-piece self-locking nut | |
US20180304777A1 (en) | Sliding device | |
US10323679B2 (en) | One-piece self-locking nut | |
JPS588811A (ja) | 拡開だぼ | |
US5259714A (en) | Blind fastener assembly | |
US7229230B2 (en) | Tube connectors | |
EP0962617A1 (fr) | Charnière de porte réglable | |
US5330302A (en) | Wedge-nut assembly for fastening bicycle stem tube in steerer tube | |
EP1464850A1 (fr) | Ancre de vis | |
CN107207224B (zh) | 伸缩臂的耐磨垫的改进 | |
CN107073557B (zh) | 一体式自锁螺母 | |
US20030129021A1 (en) | Fitting | |
JPH10259812A (ja) | 拡開アンカー | |
US20180187709A1 (en) | Anchor Bolt | |
KR950033136A (ko) | 삽입체 너트 및 패스너 | |
US20020159856A1 (en) | Fastening means | |
CN217401381U (zh) | 新型自切膨胀锚栓 | |
CN217501722U (zh) | 一种大变形恒阻让压锚杆 | |
CN100529499C (zh) | 管接头 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
AKX | Designation fees paid | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20050407 |